Located in the Northwest region, adjacent to the North-East. Northeast bordering Tuyên Quang, Hà giang. Southern borders Phu Tho. West borders Son La. North-western borders of Lai Chau, Lao Cai
Located in the northwest, bordering the Northeast. North-east of Tuyen Quang, Ha Giang. Phu Tho southeast. Southwest Son La. Northwest Lai Chau, Lao Cai